For their lunch date, the Ted star donned a pair of on-trend boyfriend jeans, which she rolled up at the ankle and wore low under her burgeoning belly, as well as a grey hooded zip up hooded sweatshirt over a tight black tank.

While wearing layers, there was no mistaking Mila's belly which appears to be getting bigger by the day.

The laid back star accessorised her look with some cool classic Van high top sneakers and went without a scrap of makeup allowing her pregnancy glow to shine through.

Casually comfortable: For their lunch date, the Ted star donned a pair of on-trend boyfriend jeans, which she rolled up at the ankle and wore low under her burgeoning belly, as well as a grey hooded zip up hooded sweatshirt over a tight black tank

Natural beauty: The laid back star accessorised her look with some cool classic Van high top sneakers and went without a scrap of makeup allowing her pregnancy glow to shine through

Ashton meanwhile, who has just returned from the World Cup in Brazil, threw on a red Nike printed sweater with a pair of khakis, a baseball cap and grey sneakers.

Mila first reveled she and her 36-year-old love were expecting their first child on the Ellen DeGeneres in May.

Ashton expected her to have weird cravings, Mila said: 'He stocked our secondary fridge with weird food. Just like pickles, and sauerkraut, or like anchovies, and ice creams…just in case at one point during this pregnancy I’d be like I really want something.'

Big reveal: Mila first confirmed speculation she and her 36-year-old love were expecting their first child on the Ellen DeGeneres in May